package org.wlc.demov1Impl;

import com.wlc.util.JsonResult;

/**
 * @author 王立朝
 * @date 2022/5/12
 * @description:
 */
public interface LotteryService {
    /**
     *
     * @param uid
     * @return
     */
   JsonResult doDraw(String uid);
}
